baber/WOPTO huggingface dataset:
Patent JP-H08299404-A (JP)
Title: Therapeutic tool generating magnetic power-acting hot water
Inventor: TERASAWA SHOICHI
IPC: A61N2/08
Filed: 1995-05-12
Abstract: PURPOSE: To provide a therapeutic tool which can be simply used and can improve furthermore the effect of taking a bath by the action of magnetic power and can keep health of a subject by building a magnet in the main body and making hot water pass through the inner face of the magnet. CONSTITUTION: In a therapeutic tool generating magnetic power-acting hot water, a resin material with good heat resistance, water resistance and weatherability, especially with strong impact resistance is used as a main body 1 and a sintered ferrite magnet 2 is built therein, when an aged person uses it and drops it down in a tiled bathroom, it is hardly destroyed and has high safety. In addition, as the magnet 2 is covered with the resin of the main body 1, it is not brought into direct contact with the skin and it is therefore safe.  Then, for using it, the main body 1 is grasped by a hand or both hands and while the body of the aged person is immersed in hot water, it is freely shaked vertically, laterally and obliquely, and the hot water is freely churned to make the hot water pass through the inner face 4 of the magnet 2 and the body of the aged person is brought into indirect contact with the magnet through the hot water in the bathtub generated by receiving the action of the magnetic power to perform therapy of blood flow and stiffness of the body.
Patent JP-S6161901-A (JP)
Title: Female and male rotor for screw rotary machine and pair of spiral rotor
Inventor: ROBAATO EI INGARUSU
IPC: F01C1/08
Filed: 1985-07-09
Abstract: Helical screw rotors for a screw rotor machine having improved asymmetric screw profiles on both male (2) and female (4) rotors, wherein the male rotor lobe leading flank (30) comprises solely first (D-E) and second (E-F) circular arcs with the first circular arc (D-E) subscribed by a first radius (R,) which lies on a radial line (74) through the male rotor center (70) at an offset angle α to the male rotor lobe centerline (72) in the direction of the trailing flank (28) of the rotor lobe (22) to create a male rotor tip (D) point inherently including a male rotor lobe sealing strip. Groove trailing flank portions (40) of the female rotor lobes (34) are defined by first (M-N) and second (K-M) circular arcs subscribed by first (R<sub>?</sub>) and second (R,) radii within addendum (38) and dedendum (39) portions of the female rotor lobes (34), providing a smooth uninterrupted surface starting below the pitch circle (14) and terminating at or near the outside diameter (20) of the female rotor lobes (34), with the point of tangency (M) of the first (R,) and second (R<sub>2</sub>) radii of the female groove trailing flank (40) portion occurring at a point of zero sliding with the male rotor (2) on the pitch circle (14). The female rotor lobes (34) have a main lobe peripheral surface (44) defined by a true circular arc (R<sub>3</sub>) swung from an offset circle (50) centered on the rotor axis (48) at the groove trailing (40) side, inherently producing a female rotor lobe sealing strip (S) and significantly reducing the blow hole area of the screw rotor machine.
Patent JP-S5939988-A (JP)
Title: Scroll type compressor
Inventor: GONDA HIDEYUKI
IPC: F04C18/02
Filed: 1982-08-27
Abstract: PURPOSE:To enable smoothing of lubrication and to prevent excessive flow of lubricating oil into an enclosed space, by a method wherein two fluid intakes, being determined by the final angle of an involute forming the inner and outer walls of a spiral body, are formed in a horizontal direction to the housing of a compressor. CONSTITUTION:If outer ends of spiral bodies 202 and 201, or a final involute angle phiend is set so that it is positioned approximately in the horizontal direction to a compressor under a condition in which it is mounted to the compressor, intakes, formed between two scroll members 20 and 21, are positioned in the horizontal direction as shown in a drawing. Even if a compressor is driven in the condition in which lubricating oil gathers in a casing, this constitution introduces lubricating oil in a fluid pocket and enables elimination of wasteful compressing work. Further, the amount of lubricating oil, which flows out from the compressor to a refrigerating circuit can be reduced togetherwith compressed fluid, the heat exchanging efficiency of a heat exchanger can be improved, and excellent lubrication can be performed with the less oil sealed in the compressor.
Patent JP-S5938903-A (JP)
Title: Rotary disk device
Inventor: MATSUMOTO TOSHIYUKI
IPC: G11B3/61
Filed: 1982-08-27
Abstract: PURPOSE:To facilitate easy positioning and at the same time to improve the productivity of rotary disk devices, by forming plural pierced slits near the inner and outer circumferential fringes of a rotary disk together with concentric grooves on the surface of the disk between the pierced slits and inner and outer circumferential fringes of the disk and forming the projected parts to a rubber sheet corresponding to pierced slits and concentric grooves respectively. CONSTITUTION:Plural outer and inner circumferential pierced slits 6 and 7 are formed equidistantly in the circumferential distance near the outer and inner circumferential fringes of a rotary disk 1. At the same time, circular outer and inner circumferential grooves 8 and 9 which are concentric to each other on the basis of the center of a rotary shaft are formed on the surface of the disk 1 between the outer fringe of the disk and the slits 6 and the inner fringe and the slits 7 respectively. Furthermore outer and inner circumferential projected parts 10 and 11 which are fitted to the slits 6 and 7 respectively are formed to a rubber sheet 5 which is put on the disk 1, and concentric projected parts 12 and 13 are formed to be fitted to the grooves 8 and 9 respectively.
Patent JP-S5772347-A (JP)
Title: Tool for fitting semiconductor wafer to grooved substrate
Inventor: TAOKA TSUTOMU
IPC: H01L21/301
Filed: 1980-10-24
Abstract: PURPOSE:To facilitate fitting of a semiconductor wafer to a grooved substrate by a method wherein fine alignment of a grooved substrate with a semiconductor wafer is possible to be implemented in a short time and a mechanism to fix the wafer to the substrate under pressure with the alignment kept constant is set up. CONSTITUTION:A grooved substrate 1 having grooves 15 of which the pattern is almost the same as that of scribe lines 16 on a semiconductor wafer 2 is fixed on a stage 5. A vacuum suction pipe 3 is fitted on the tip of an arm 4 which can be  moved up and down in parallel with the stage 5 so that the wafer 2 can be fixed  with absorption. The fitting places of wafer 2 and substrate 1 are adjusted by rotating adjustment screws of an X-Y table 10 and moving the stage 5. The rotation of  the stage 5 is fulfilled by turn of an adjustment screw 11. The mechanism 6 of positioning aligns grooves 15 of substrate 1 with lines 16 of wafer 2. With this structure, fitting of wafer 2 to substrate 1 can be very easily done.
Patent JP-H05323457-A (JP)
Title: Image forming device
Inventor: MANO SHIGERU
IPC: G03B27/46
Filed: 1992-05-18
Abstract: PURPOSE:To enhance the efficiency of a process of printing a photographic image on a photographic printing paper, developing it and imprinting an imprint image on the photographic printing paper and also to automize the aforesaid process. CONSTITUTION:The photographic image is printed on the photographic printing paper P and developed, and then, the imprint image is imprinted on the photographic printing paper P. The image forming device is provided with a photographic image information inputting means 1 for inputting the information on the photographic image to be printed on the photographic printing paper P, an imprint image information inputting means 2 for inputting the information on the imprint image which is imprinted on the developed photographic printing paper P, a processing information inputting means 3 for inputting the processing information for processing the photographic image information and the imprint image information, an image processing part 4 for processing the photographic image information and the imprint image information based on the processing information, a printer 5 for printing the photographic image on the photographic printing paper P based on the processing information from the image processing part 4, an automatic developing machine 6 for developing the photographic printing paper P on which the photographic image is printed based on the processing information from the image processing part 4 and an imprinting printer 7 for imprinting the imprint image on the developed photographic printing paper P based on the processing information from the image processing part 4.
Patent JP-H01318353-A (JP)
Title: Facsimile equipment
Inventor: UEDA TETSUHIKO
IPC: H04N1/40
Filed: 1988-06-17
Abstract: PURPOSE:To record all picture information of an original up to a tail end entirely even if sender information is added by reading a signal from a storage circuit in the address of the opposite order, recording the signal from the tail end of the recording paper and adding an area to the recording paper able to record the sender information in addition to the length of a regular paper size. CONSTITUTION:The tip of the regular sized paper is prolonged and perforations are provided to the border between the regular size of the paper and the prolonged part. Then the picture information is written in a storage circuit in the order of the address generated by an address generating circuit 4 and when the writing is finished, the address generating circuit 4 generates the address in the opposite order when the writing is applied and the picture information of the storage circuit 2 is read according to the address and the picture information read by a recording circuit 3 is being recorded from the tail end of the recording paper. Thus, when the sender information is added to the sent picture information, the sender information is recorded between a part of lines A and B on the recording paper and if no sender information is added, the paper is cut off on the perforations of B-B' to obtain a regular sized output picture.
Patent JP-S5851741-A (JP)
Inventor: MIZUKAMI YUUICHI
IPC: H02J1/00
Filed: 1981-09-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H094040-A (JP)
Title: Treatment tank cover
Inventor: TATEISHI MITSUHIRO
IPC: E03F5/04
Filed: 1995-06-16
Abstract: PURPOSE: To make it possible to enhance air tightness and assemble and disassemble panels easily and facilitate handling of a treatment tank for cleaning or the like. CONSTITUTION: In a treatment tank cover which is formed with a plurality of hollow panels 2 which are interconnected with each other, a connection metal fitting 7 is removably provided with a spacing in the longitudinal direction of the hollow panels 2 in such a fashion that they may extend over between the upper ends of the adjacent hollow panels 2. An opening space 16 is formed between the adjacent hollow panels 2 where an air tight material 13 is installed to the opening space 16 and a pressure means 17 of the air tight material is installed to the connection metal fitting 7.
Patent JP-H11339696-A (JP)
Title: Image forming device
Inventor: YAMAZAKI KOJI
IPC: H01J29/04
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce image distortion by electrically connecting a high-resistance film on the surface of a spacer to an electron source substrate and an anode, and arranging the spacer between the electron source substrate and the anode so that its longitudinal direction is made nonparallel with the scanning signal wiring. SOLUTION: A substrate 1011 provided with cold cathode elements and a faceplate 1017 having a phosphor 1018 are arranged face to face via spacers 1020. The spacers 1020 are arranged on row direction wirings (modulation signal wirings) 1014 perpendicularly to line direction wirings (scanning signal wirings) 1013. In the adjacent lines of spacers 1020, only one element line crossing the line direction wirings 1014 is concurrently driven, and the electrification of the spacers 1020 is mitigated.  Band-like electrodes made of a low-resistance member are provided on the spacers 1020 perpendicularly to the electric field direction between the substrate 1011 and a metal-back 1019, the local electrification of the spacers 1020 is diffused in the lateral direction, and electrification is released in the direction of the band-like electrodes to remove electric charges, thereby the drift of an image on the faceplate 1017 is prevented.
Patent JP-H0446543-A (JP)
Title: Electromagnetic damper bearing device for superconducting generator rotor
Inventor: IDA DOSHU
IPC: H02K7/09
Filed: 1990-06-11
Abstract: PURPOSE:To avoid adverse influence to a bearing due to thermal expansion by providing a roller between an inner cylindrical shaft and an outer cylindrical shaft, and holding the roller by a hole of an outer race and a groove formed on a taper of an inner face at a predetermined interval in a circumferential direction. CONSTITUTION:A roller 7 having steel balls is provided between an inner cylindrical shaft 1 and an outer cylindrical shaft 2. As the roller 7 holding mechanism, an outer race 13 having a hole 12, an inner race 10 having a taper for considering the influence of a thermal expansion, and a groove 11 formed on the taper are provided. The roller 7 can be held at a predetermined interval in the same direction by the hole 12 and the groove 11. The race 10 is secured to the outer periphery of the shaft 1, and the race 13 is secured to the inner periphery of the shaft 2. Only the shaft 1 is supported by a slide bearing 14 having an electromagnetic damper. Thus, since the inner shaft is concentrically supported to the outer shaft without influence of thermal expansion, the centering operation of a rotor can be easily performed.
Patent JP-S6211753-A (JP)
Title: Resin composition for non-slip layer forming
Inventor: HIDA MASAYUKI
IPC: E04F15/12
Filed: 1985-07-10
Abstract: PURPOSE:To provide the titled composition of high performance in wear resistance, resistance to slip, moldability, and dimensional stability, for non-slip use in staircase, etc. comprising vinyl chloride resin, partially crosslinked acrylonitrile-butadiene copolymer and plasticizer. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100 pts. by wt. of a high-molecular weight material comprising i) 30-80 wt.% of a vinyl chloride resin, e.g., a resin prepared by copolymerization or graft polymerization between vinyl chloride and a small amount of another component and ii) 70-20 wt.% of a partially crosslinked acrylonitrile-butadiene copolymer, e.g., a product prepared by crosslinking using a small amount of crosslinking agent, uncured acrylonitrile-butadiene copolymer with (B) 20-200 pts. by wt. of a plasticizer, e.g. phthalic ester such as DHP, DOP or DIDP, straight-chain alkyl phthalate, epoxy soyabean oil.
Patent JP-S5577375-A (JP)
Title: Current-type inverter
Inventor: OOKAWA TADASHI
IPC: H02M5/443
Filed: 1978-12-06
Abstract: PURPOSE: To surely commutate a converter, by supplying the converter with gate pulses, each of which is a pulse with a large width of 120° or a pulse comprising at least four small-width pulses within 120°.  
     CONSTITUTION: A converter 3 is commutated by gate pulses U p1 , V p1 , W p1 . At that time, a voltage EU - W is distorted. When commutation from a phase W p  to another U p  is effected, the voltage EU - W becomes zero. Even if a gate signal for another converter 9 changes to a different phase during the zero-voltage period, the converter 9 is not commutated because there is no commutating power during the period. When the commutation of the converter 3 is finished, power voltage recovers. As a result, the converter is commutated if the gate signal has a large width. If the gate signal for the converter 9 does not start during the commutation period of the converter 3, the commutation of the converter 9 begins when the gate signal is entered into it. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6042396-A (JP)
Inventor: MISHIERU FUROOKU
IPC: A61P25/24
Filed: 1983-08-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09311156-A (JP)
Title: Contact unit structure of device measuring part
Inventor: SUGIYAMA SHINICHI
IPC: G01R31/26
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To keep a high insulating resistance value without leaving a washing solution by providing a groove making no contact with a contact board in the pin line direction on the pin part of a base. SOLUTION: A base 3 and a contact board 4 fixed by soldering washed with a washing solution to remove the flux or dirt adhered to the circumference of a pin 3A in soldering, and the water adhered to the washed base 3 and the board 4 is blown off by an air gun. A groove 3B making no contact with the board 4 is provided in the pin line direction of the base 3, so that the contaminated washing solution left around the pin 3A of the base 3 is removed by spraying the air gun to the groove 3B even when the washing solution is carried between the base 3 and the contact board 4 in washing. The base 3 and the board 4 are then perfectly dried by an oven, and returned to ordinary temperature, and an IC socket 2 is mounted, whereby a contact unit is completed. Thus, the resulting contact unit can have a desired high insulating resistance value.
Patent JP-S5373913-A (JP)
Title: Reproducing device
Inventor: SEKIMOTO TETSUSHI
IPC: G11B5/027
Filed: 1976-12-14
Abstract: PURPOSE: To record video signal and sound signal on a single recording medium and further to obtain continuous sound signal of sufficient length still picture. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5850591-A (JP)
Inventor: KONDOU NOBUAKI
IPC: G10H1/22
Filed: 1981-09-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0710027-A (JP)
Title: Power steering gear
Inventor: HAGA KYOSUKE
IPC: B62D6/02
Filed: 1993-06-22
Abstract: PURPOSE:To prevent any external disturbance which occurs from the tires so-called shimmy. when a vehicle is running at a high speed without providing any special shimmy damper. CONSTITUTION:A power steering gear is provided with a by-pass electromagnetic valve 29, which communicates and cuts off both chambers of a power cylinder with and from each other, and has each of variable apertures V1, V4 of a No.1 control unit composed of a center open valve while, among respective variable apertures of a No.2 control unit, has those variable apertures V5, V6 on the pump side composed of a center cross valve and a variable aperture on the reservoir side composed of a semi-center open valve.
Patent JP-H05344468-A (JP)
Title: Digital recording and reproducing device
Inventor: GOTO MAKOTO
IPC: H04N5/92
Filed: 1992-06-10
Abstract: PURPOSE:To provide the digital recording and reproducing device ensuring continuity of composite recording. CONSTITUTION:The device is provided with a compression means 22 compressing a digitized input video signal, a recording means 13 dividing a prescribed group unit of the compressed video signal into N tracks and recording the signal on the track, a reproduction position detection means 31 detecting a reproduction position detection signal in response to the reproduced track position in the group unit from the reproduction signal, a relative phase detection means 32 detecting and storing the relative phase relation between a reference signal synchronous with the input video signal and the reproduced position detection signal, a delay adjustment means 23 outputting the delay video signal delaying the compressed video signal over plural tracks based on the detected relative phase of the relative phase detection means, and a changeover means 25 selecting the reproduction and the recording of a magnetic head, and after the delay time of the delay adjustment means is set so as to obtain the delay video signal corresponding to the relative phase by the relative phase detection means and the delay adjustment means, the changeover means switches the reproduction mode to the recording mode and the recording state by the recording means is transited.
Patent JP-S5938878-A (JP)
Title: Center position detecting device
Inventor: KURITA KATSUYUKI
IPC: G06V30/146
Filed: 1982-08-30
Abstract: PURPOSE:To read well a character, etc. even if a positional shift is generated in the character, etc., by using the signal of a specified sensor as a reference signal, and detecting the center position of the character, etc. printed on a printed matter opposed to plural sensors. CONSTITUTION:A character A is read by a sensor part B. In this case, sensors 1-4 becomes off, sensors 5-14 becomes on, and sensors 15-19 become off. Outputs of these sensors 1-19 are inputted to an operating circuit, signals from the sensor which becomes on and the sensor 10 are used for calculating the center position of the character A, and its center is derived. Subsequently, a shift amount between the center of this character A and the center of the sensor part B is calculated, and its shift amount is used for controlling the driving of the motor for moving a character read device D.
Patent JP-H05339615-A (JP)
Title: Effective utilization method of waste brick for steel making
Inventor: HOJOKAI HARUO
IPC: F27D1/16
Filed: 1992-06-10
Abstract: PURPOSE:To effectively utilize the waste bricks which are used in steel making and, the life of which runs out. CONSTITUTION:Of the waste bricks which are used in steel making and, the life of which runs out, the MgO-contg. waste bricks of an MgO-C system, Al2 O3-MgO-C system, etc., are used as a slag forming material for ladle refining, the waste bricks of an MgO-Cr2O3 system and Mg-CaO system are used as a repair material for an electric furnace, the waste bricks of the MgO-Cr2O3 system are used as a tap hole packing material for a bottom tapping type electric furnace, and the Cr2O3-contg. waste bricks of an Al2O3-Cr2O3 system, MgOCr2O3 system, etc., are used as a Cr recovering source and slag forming material in stainless steel refining.
Patent JP-S5943261-A (JP)
Title: Seal tape
Inventor: HAYASHI NORIBUMI
IPC: F16L15/04
Filed: 1982-09-01
Abstract: PURPOSE:To fill completely especially in low temperature sealing work while to provide such storage stability that it causes no collapse of shape even under environment of 50 deg.C, by applying low friction factor material layer on one face of sealing member. CONSTITUTION:Emulsion polymer of tetrafluor ethylene or non-fused polytetra fluor ethylene is applied in layer as low friction factor material layer 19 on one face of sealing member 13. Said material has low surface friction factor and scarcely has adhesiveness, thereby when performing seal work the sealing member 13 will slide at the exposed section of a male screw 9 and an iron pipe 1 to prevent from twisting. At the final stage of sealing work, said layer 19 is disturbed by being held between the plastic coating 3 of the iron pipe 1 and the sleeve 5 of a coupling 7, but through mixing with the sealing material 13 it causes no deterioration of adhesiveness of the sealing material 13.